Power Transformers

Power Transformers for utility grids, substations and industrial power systems, with OEM/ODM customization, stable supply and strict manufacturing control.

800kVA 1250kVA 22/0.4kV 24940V Yyn0 Step Down Dry Type Transformer With UL Certification

$2,300-12,000 /set

Price varies depending on material, logo, quantity and customization requirements.

MOQ 1 set
Model NO. energy-22817
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

TypeDistribution Transformer, Power TransformerInput Voltage22kv
Output Voltage0.4kv, 24940vFrequency50 Hz, 60 Hz
PhaseThreeCoil NumberTwo
Winding MaterialAluminum, CopperMaterialAluminum, Copper
applicationPower, Industrial Control, DistributionToplogyThree-phase Core-type
Coil StructureVacuum Cast Epoxy Resin CoilShapeRound, Rectangle
Rated Capacity30kVA-40000kVA (Customizable)Rated VoltageHV:6/10/11/13.8/20/33/35kV LV:0.4/0.38/0.415/0.48kV(Customizable)
Winding TypeFoil Winding (LV) / Layer Winding (HV)Insulation ClassClass F / Class H (High Temp Resistance)
Design StandardIEC 60076/ IEEE / ANSI / CE / ISOEnclosure RatingIP20 / IP23 / IP44 / IP54 (With/Without Enclosure)
Vector GroupDyn11 / Dyn5 / Yyn0 / Yd11 (Customizable)Short-circuit Impedance4.0% / 6.0% / 8.0% (Optional)
Core MaterialHigh Permeability CRGO / Amorphous Alloy

We are China Loong Energy Equipment Co., Ltd., a professional manufacturer and supplier specializing in Energy Equipment. We have brought together and coordinated resources across the Energy Equipment supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

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800kVA 1250kVA 22/0.4kV 24940V Yyn0 Step Down Dry Type Transformer With UL Certification

SKU: energy-22817

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